3886162556

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{6989501}}^1$

素因数の和:6989644

約数の個数: 12

約数和(自身を含む): 6849711960

約数和(自身を除く): 2963549404

約数列:

[1, 2, 4, 139, 278, 556, 6989501, 13979002, 27958004, 971540639, 1943081278, 3886162556]

約数ペア:

[(1, 3886162556), (2, 1943081278), (4, 971540639), (139, 27958004), (278, 13979002), (556, 6989501)]